Author :
Gaurav Gupta
Date :
2014-07-14 16:14:44
Hash :54c4b1aa Message :Add a couple of misisng check in xmlRelaxNGCleanupTree
For https://bugzilla.gnome.org/show_bug.cgi?id=733041
check cur->parent before dereferencing the pointer even if
a null parent there should not happen
Also fix a typo